Perhaps you should try some spelling variations:
del psicoanalisis » el psicoanalisis, y psicoanalisis
en psicoanalisis » el psicoanalisis, y psicoanalisis, de psicoanalisis
y epigenetica » la epigenetica, y genetica
marcha del » marcha de, maria del, marco del
varela en » varela y, varela la, varelo el

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( varela en psicoanalisis y epigenetica. ) or ( marcha del psicoanalisis y epigenetica. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( varela en psicoanalisis y epigenetica. ) OR ( marcha del psicoanalisis y epigenetica. )).
• Adding a wildcard symbol may retrieve word variants: (( varela en psicoanalisis y epigenetica. ) or ( marcha del psicoanalisis y epigenetica. ))*.